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Spin excitations in fermion condensates

Tomoyuki Maruyama·George F. Bertsch
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Abstract

We investigate collective spin excitations in two-component fermion condensates with special consideration of unequal populations of the two components. The frequencies of monopole and dipole modes are calculated using Thomas-Fermi theory and the scaling approximation. We demonstrate that spin oscillations have more sensitivity to the interaction and the properties of the condensates than the density oscillations.

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Tomoyuki Maruyama, George F. Bertsch. 2005-03-04. Spin excitations in fermion condensates. https://arxiv.org/abs/cond-mat/0503111

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